FutureProg functions
waitsignal
waitsignal overload 1
Number waitsignal(Text source)
Available in
- computer program
Suspends the current computer program until the named signal source on the execution host item emits a non-zero signal, then returns that numeric signal value.
| Parameter | Type | Description |
|---|---|---|
source |
Text |
The signal source component name, optionally suffixed with :endpoint |